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Environment bugfix: don't write unchanged cloud coverages

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Only write out changes of the cloud layer to avoid regeneration
of the cloud layers if nothing has changed
This commit is contained in:
Torsten Dreyer 2010-09-11 21:23:11 +02:00
parent 04d0b339a8
commit 814daa3365
1 changed files with 8 additions and 1 deletions
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9
src/Environment/environment_mgr.cxx
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@ -302,6 +302,9 @@ void
FGEnvironmentMgr::set_cloud_layer_coverage (int index,
const char * coverage_name)
{
if( thesky->get_cloud_layer(index)->getCoverageString() == coverage_name )
return;
thesky->get_cloud_layer(index)->setCoverageString(coverage_name);
_cloudLayersDirty = true;
}
@ -316,10 +319,14 @@ FGEnvironmentMgr::get_cloud_layer_coverage_type (int index) const
void
FGEnvironmentMgr::set_cloud_layer_coverage_type (int index, int type )
{
if( index < 0 || index >= SGCloudLayer::SG_MAX_CLOUD_COVERAGES ) {
if( type < 0 || type >= SGCloudLayer::SG_MAX_CLOUD_COVERAGES ) {
SG_LOG(SG_ALL,SG_WARN,"Unknown cloud layer type " << type << " ignored" );
return;
}
if( static_cast<SGCloudLayer::Coverage>(type) == thesky->get_cloud_layer(index)->getCoverage() )
return;
thesky->get_cloud_layer(index)->setCoverage(static_cast<SGCloudLayer::Coverage>(type));
_cloudLayersDirty = true;
}